I did a couple 1-night stays at this property in October. Upgraded both times to a nice suite. Nice lounge. Expensive parking. Recently renovated, IIRC.

I also had a few 1-night stays at the Sheraton Indianapolis Hotel & Suites at Keystone Crossing. A fair drive from downtown. Upgraded to a three different types of suites. The new tower was nicer, but the lounge (which I never visited) was in the old tower. Rooms in the old tower were tired. (Partially refurbished?) But parking was free.